86222713235021 has 12 divisors (see below), whose sum is σ = 97830943093632. Its totient is φ = 75855759441000.

The previous prime is 86222713235011. The next prime is 86222713235033. The reversal of 86222713235021 is 12053231722268.

It is not a de Polignac number, because 86222713235021 - 2¹⁰ = 86222713233997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86222713235011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11493293135 + ... + 11493300636.

It is an arithmetic number, because the mean of its divisors is an integer number (8152578591136).

Almost surely, 2^{86222713235021} is an apocalyptic number.

It is an amenable number.

86222713235021 is a deficient number, since it is larger than the sum of its proper divisors (11608229858611).

86222713235021 is a wasteful number, since it uses less digits than its factorization.

86222713235021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22986593824 (or 22986593813 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

Adding to 86222713235021 its reverse (12053231722268), we get a palindrome (98275944957289).

The spelling of 86222713235021 in words is "eighty-six trillion, two hundred twenty-two billion, seven hundred thirteen million, two hundred thirty-five thousand, twenty-one".